Minor modification on a wordpress website *ASAP

I have two very minor modifications to do on a website. This should only be a few lines of code.

1) Reduce the delay between each slides on the home page slider. It is based on fles slider and I simply want to make it go faster.

2) The website has artists page and on each page I display their work and there is category filters on top. Currently, it displays all the category filters even if there's none done by this specific artist. I simply want to display the category filters if it has work in the same category.

Looking to make some money?

Awarded to:

Hello,
I have experience in various front end design and web design.
I'm very interested in your job post involving these skills.
I recently worked in an IT company based in India.
And I am a skilled designer cMore

We are interested in your project as we have required skills on similar jobs. Kindly refer Project Message Board where we are displaying our previously developed sites of similar nature. Kindly check those and let us hMore

Hi ,Wordpress expert here, I had gone through the requirements, and understood what you need . I can help you get this done in with in one day. Best quality assured. please provide further details and Let me start thMore